.clearfix:after {
  content: " ";
  display: block;
  clear: both;
  height: 0;
}

.clearfix {
  zoom: 1;
}

.hide {
  display: none !important;
}

.fl {
  float: left;
}

.fr {
  float: right
}

.text-center{
  text-align: center;
}

.grey{
  color:#EFEFEF;
}